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(-) Description

Title :  X-RAY CRYSTAL STRUCTURE OF APLYSIA CALIFORNICA ACETYLCHOLINE BINDING PROTEIN (AC-ACHBP) Y55W IN COMPLEX WITH 2-PYRIDIN-3-YL-1-AZA-BICYCLO[2.2.2]OCTANE; 2-(3-PYRIDYL)QUINUCLIDINE; 2-PQ (TI-4699)
 
Authors :  J. Bobango, B. Sankaran, J. F. Park, J. Wu, T. T. Talley
Date :  05 Jun 15  (Deposition) - 24 Jun 15  (Release) - 24 Jun 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.27
Chains :  Asym./Biol. Unit :  A,B,C,D,E
Keywords :  Achbp, Nicotine, Acetylcholine, Acetylcholine Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Bobango, B. Sankaran, J. F. Park, J. Wu, T. T. Talley
Comparisons Of Binding Affinities For Neuronal Nicotinic Receptors (Nnrs) And Achbps
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - SOLUBLE ACETYLCHOLINE RECEPTOR
    Chains: A, B, C, D, E
    Engineered: YES
    Expression System: HOMO SAPIENS
    Expression System Atcc Number: CRL-3022
    Expression System Cell Line: HEK GNT1-
    Expression System Common: HUMAN
    Expression System Taxid: 9606
    Fragment: UNP RESIDUES 18-236
    Mutation: YES
    Organism Common: CALIFORNIA SEA HARE
    Organism Scientific: APLYSIA CALIFORNICA
    Organism Taxid: 6500

 Structural Features

(-) Chains, Units

  12345
Asymmetric/Biological Unit : ABCDE

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric/Biological Unit (1, 4)
No.NameCountTypeFull Name
14VU4Ligand/Ion(2R)-2-(PYRIDIN-3-YL)-1-AZABICYCLO[2.2.2]OCTANE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:93 , TRP A:147 , VAL A:148 , TYR A:188 , TYR A:195 , TRP E:55 , MET E:116 , HOH E:344binding site for residue 4VU A 301
2AC2SOFTWARETRP A:55 , MET A:116 , ILE A:118 , HOH A:446 , TYR B:93 , TRP B:147 , VAL B:148 , TYR B:188 , CYS B:190 , TYR B:195binding site for residue 4VU B 301
3AC3SOFTWARETRP B:55 , TYR C:93 , TRP C:147 , TYR C:188 , CYS C:190 , HOH C:420binding site for residue 4VU C 301
4AC4SOFTWARETRP C:55 , MET C:116 , ILE C:118 , HOH C:445 , TYR D:93 , TRP D:147 , TYR D:188 , CYS D:190 , TYR D:195binding site for residue 4VU D 301

(-) SS Bonds  (10, 10)

Asymmetric/Biological Unit
No.Residues
1A:127 -A:140
2A:190 -A:191
3B:127 -B:140
4B:190 -B:191
5C:127 -C:140
6C:190 -C:191
7D:127 -D:140
8D:190 -D:191
9E:127 -E:140
10E:190 -E:191

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5BW2)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5BW2)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5BW2)

(-) Exons   (0, 0)

(no "Exon" information available for 5BW2)

(-) Sequences/Alignments

Asymmetric/Biological Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:211
                                                                                                                                                                                                                                                   
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhh.............eeeeeeeeeeeeeeee....eeeeeeeeeeeeeeeeee.hhhhhh...eeeee.hhh....eee.......ee....eeeee.eeeeee..eeeeeee...........eeeeeeeee.......eeee................eeeeeeeeeeeee........eeeeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5bw2 A  -2 DKLHSQANLMRLKSDLFNRSMYPGPTKDDPLTVTLGFTLQDIVKADSSTNEVDLVYWEQQRWKLNSLMWDPNEYGNITDFRTSAADIWTPDITAYSSTRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGATCAVKFGSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVVKFRERRA 209
                                     7        17|       28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208 
                                              17|                                                                                                                                                                                              
                                               19                                                                                                                                                                                              


Chain B from PDB  Type:PROTEIN  Length:203
                                                                                                                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhh.........eeeeeeeeeeeeeeee....eeeeeeeeeeeee.hhhh.hhhhh....eeeee........eee.......ee....eeeee...eeee..eeeeeee...........eeeeeeeee.......eeee................eeeeeeeeeeeeeee..eeeeeeeeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5bw2 B   2 SQANLMRLKSDLFYPGPTKDDPLTVTLGFTLQDIVKADSSTNEVDLVYWEQQRWKLNSLMWDPNEYGNITDFRTSAADIWTPDITAYSSTRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGATCAVKFGSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVVKFRERRA 209
                                    11  ||    26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206   
                                       14|                                                                                                                                                                                             
                                        20                                                                                                                                                                                             


Chain C from PDB  Type:PROTEIN  Length:209
                                                                                                                                                                                                                                                 
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhh..........eeeeeeeeeeeeeeee....eeeeeeeeeeeeeeeeee.hhhhhh...eeeee........eee.......ee....eeeee.eeeeee..eeeeeee...........eeeeeeeee.......eeee................eeeeeeeeeeeee........eeeeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5bw2 C  -2 DKLHSQANLMRLKSDLFNRYPGPTKDDPLTVTLGFTLQDIVKADSSTNEVDLVYWEQQRWKLNSLMWDPNEYGNITDFRTSAADIWTPDITAYSSTRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGATCAVKFGSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVVKFRERRA 209
                                     7        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200         
                                             16|                                                                                                                                                                                             
                                              20                                                                                                                                                                                             


Chain D from PDB  Type:PROTEIN  Length:203
                                                                                                                                                                                                                                           
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhh.........eeeeeeeeeeeeeeee....eeeeeeeeeeeeeeeeee.hhhhh....eeeee........eee.......ee....eeeee.eeeeee..eeeeeee...........eeeeeeeee.......eeee................eeeeeeeeeeeeeee..eeeeeeeeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5bw2 D   2 SQANLMRLKSDLFYPGPTKDDPLTVTLGFTLQDIVKADSSTNEVDLVYWEQQRWKLNSLMWDPNEYGNITDFRTSAADIWTPDITAYSSTRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGATCAVKFGSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVVKFRERRA 209
                                    11  ||    26        36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206   
                                       14|                                                                                                                                                                                             
                                        20                                                                                                                                                                                             


Chain E from PDB  Type:PROTEIN  Length:207
                                                                                                                                                                                                                                               
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh.........eeeeeeeeeeeeeeee....eeeeeeeeeeeeeeeeee.hhhhh....eeeee........eee.......ee....eeeee.eeeeee..eeeeeee...........eeeeeeeee.......eeee................eeeeeeeeeeeee........eeeeeeeeeeee... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5bw2 E  -2 DKLHSQANLMRLKSDLFYPGPTKDDPLTVTLGFTLQDIVKADSSTNEVDLVYWEQQRWKLNSLMWDPNEYGNITDFRTSAADIWTPDITAYSSTRPVQVLSPQIAVVTHDGSVMFIPAQRLSFMCDPTGVDSEEGATCAVKFGSWVYSGFEIDLKTDTDQVDLSSYYASSKYEILSATQTRQVQHYSCCPEPYIDVNLVVKFRERRA 209
                                     7      ||22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       
                                           14|                                                                                                                                                                                             
                                            20
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 5BW2)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5BW2)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5BW2)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)

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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        Q8WSF8_APLCA | Q8WSF8: 2br7 2br8 2byn 2byp 2byq 2byr 2bys 2c9t 2pgz 2ph9 2uz6 2w8f 2w8g 2wn9 2wnc 2wnj 2wnl 2wzy 2x00 2xnt 2xnu 2xnv 2xys 2xyt 2xz5 2xz6 2y54 2y56 2y57 2y58 2y7y 2ymd 2yme 3c79 3c84 3gua 3peo 3pmz 3sh1 3sio 3t4m 4aft 4bfq 4bqt 4dbm 4ez1 4frr 4wv9 4xhe 4xk9 4zjs 4zk4 5ain 5brx 5co5 5jme 5ke4 5kzu 5lxb 5syo 5tvc

(-) Related Entries Specified in the PDB File

5brx